Given numbers are 185,803,720

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 185,803,720 is 21391920.

Find LCM of 185,803,720 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

5 x 37 x 803 x 144 = 21391920

Therefore, the lowest common multiple of 185,803,720 is 21391920.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

185 x 803 x 720 = 106959600

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

185 : 1, 5, 37, 185

803 : 1, 11, 73, 803

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 185,803,720, is 1.

Now, the common factors can be found like this.

185:5x 37

803:11x 73

720:2x 2x 2x 2x 3x 3x 5

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

5 = 5

Therefore, the value for common factors is 5.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 106959600/(1x5)

LCM = 106959600/5

LCM = 21391920

Thus, we can understand that the LCM of 185,803,720 is 21391920.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 692, 582, 773
• LCM of 261, 402, 764
• LCM of 104, 604, 924
• LCM of 869, 225, 338
• LCM of 727, 612, 528

1. What is the LCM of 185, 803, 720?

Answer: LCM of 185, 803, 720 is 21391920.

2. How to calculate the LCM of 185, 803, 720?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 185, 803, 720.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.